Truck sleeper cab unit



FIG. 1 is a top, front and right side perspective view of a truck sleeper cab unit showing our new design;

FIG. 2 is a top, rear and right side perspective view thereof; and

FIG. 3 is an enlarged fragmentary bottom front and right side perspective view thereof.

The left side of the truck sleeper cab unit is a mirror image of the right side shown in FIGS. 1, 2 and 3 of the drawing. 

The ornamental design for a truck sleeper cab unit, as shown and described. 